4 default SPARSEMEM if ARCH_SPARSEMEM_DEFAULT
5 default DISCONTIGMEM if ARCH_DISCONTIGMEM_DEFAULT
9 depends on !ARCH_DISCONTIGMEM_ENABLE || ARCH_FLATMEM_ENABLE
11 This option allows you to change some of the ways that
12 Linux manages its memory internally. Most users will
13 only have one option here: FLATMEM. This is normal
16 If unsure, choose this option over any other.
19 bool "Discontigious Memory"
20 depends on ARCH_DISCONTIGMEM_ENABLE
22 If unsure, choose "Flat Memory" over this option.
27 # Both the NUMA code and DISCONTIGMEM use arrays of pg_data_t's
28 # to represent different areas of memory. This variable allows
29 # those dependencies to exist individually.
31 config NEED_MULTIPLE_NODES
33 depends on DISCONTIGMEM || NUMA